Datasheet

FRDM-KV11Z Hardware Description
FRDM-KV11Z Evaluation Board Users Guide
8 NXP Semiconductors
Figure 7. PEMICRO.COM OpenSDA report
Re-progamming the OpenSDA firmware
With header J10 jumper placed between 1-2 (default), if you hold SW1 down while plugging in the USB
cable to the FRDM-KV11Z board the Bootloader Mass storage drive is enumerated.
Figure 8. Bootloader MSD
Copy a new compatible OpenSDA firmware driver available from Segger at https://www.segger.com/.
The version compatible with this board is “JLink_OpenSDA_V2_1.bin”